CN201046866Y - Bumper switching device without separate power - Google Patents
Bumper switching device without separate power Download PDFInfo
- Publication number
- CN201046866Y CN201046866Y CNU2007201046811U CN200720104681U CN201046866Y CN 201046866 Y CN201046866 Y CN 201046866Y CN U2007201046811 U CNU2007201046811 U CN U2007201046811U CN 200720104681 U CN200720104681 U CN 200720104681U CN 201046866 Y CN201046866 Y CN 201046866Y
- Authority
- CN
- China
- Prior art keywords
- car bumper
- pedestal
- slide block
- force transmission
- elastic component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a car bumper switch device with no independent power. The device is provided with a push rod mechanism on the top surface of a pedestal. The push rod mechanism includes a sliding block(3) that can slide along a cross guide rod(4) and a cross push rod(1) connected with the sliding block. A flexible linear actuating element (2) is connected with the sliding block. The flexible linear actuating element is sleeved and stepped over a directive wheel (9) that is arranged at the external side of the sliding block on the pedestal. The other end of the flexible linear actuating element is sleeved and connected on a rotating wheel(8) which is coaxial with a rotating shaft (10) of the car bumper and is synchronously rotated with the car bumper(7). An elastic component (6) is connected with the rotating wheel (8) or the car bumper (7). The other end of the elastic component is connected on a pedestal (5). The utility model can reduce the quantity of the power of the car bumper, the difficulty of electric control and the total investment of the equipment system of the changing rails movement and has the advantages of manufacture cost saving, simple structure as well as stable and reliable working.
Description
Technical field
The utility model belongs to the logistics field of mechanical technique, and the sports equipment that is specifically related to the operation of a kind of multiple road is in the process of switching tracks, and its safety device is car bumper is realized switching manipulation under the situation of no independent power a device.
Background technology
At present, have in the sports equipment of a plurality of orbits at some, go beyond the limit of the safety device of position when respectively having one to prevent its operation at each track two ends, it is car bumper, sports equipment is when changing track, need open the movable car bumper of track one end earlier, then to the sports equipment operation that switches tracks.At present, the method that switch adopted of movable car bumper is to block in the moveable cart of each track homonymy an independent engine installation all is set, and comes the movable car bumper of switch by this engine installation.Can increase the complexity of electrical control and physical construction like this, increase the total cost of the sports equipment system that switches tracks.
Summary of the invention
The purpose of this utility model is to solve the deficiency that above-mentioned prior art exists, and a kind of independent engine installation that need not to be provided with is provided, and is simple in structure, stable and reliable operation car bumper switching device.
The purpose of this utility model is achieved by the following technical solution.
The car bumper switching device that does not have independent power, be transfer bar mechanism to be installed in base top surface, described transfer bar mechanism comprises can be along laterally steering bar slide block that slides and the horizontal push rod that is connected on the slide block, on slide block, be connected with a linear flexible force transmission spare, linear flexible force transmission spare cover strides across and is installed on the wheel flutter that is positioned at the slide block outside on the pedestal, the other end of linear flexible force transmission spare is socketed in the turning cylinder of car bumper on the rotor wheel coaxial and that rotate synchronously with car bumper, be connected with an elastic component on rotor wheel or car bumper, the other end of this elastic component is connected on the pedestal.
Linear flexible force transmission spare described in the utility model is chain or is with synchronously or steel rope.
The utility model drives linear flexible force transmission spare and draws the unlatching of changing trains or buses to keep off the realization car bumper by promoting push rod; Resilience by elastic component realizes automatically reseting of car bumper, thereby realizes unpowered switch car bumper, has simplified the structure of movable car bumper greatly, reduces the electrical control difficulty, the gross investment of the sports equipment system that reduces to switch tracks.
Below by accompanying drawing the utility model is described further, but the utility model is not limited to shown in the accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises pedestal 5 and is installed on the car bumper 7 of pedestal side, in base top surface transfer bar mechanism is installed, described transfer bar mechanism comprises laterally steering bar 4, be installed in the slide block 3 on the pilot bar 4, the slide block outside is connected with horizontal push rod 1, also is connected with a linear flexible force transmission spare 2 on slide block, linear flexible force transmission spare cover strides across and is installed on the wheel flutter 9 that is positioned at the slide block outside on the pedestal, and the other end of linear flexible force transmission spare is socketed on the rotor wheel 8.Rotor wheel 8 is coaxially installed on the turning cylinder 10 with car bumper, and rotor wheel 8 rotates synchronously with car bumper 7.Connect an elastic component 6 on rotor wheel 8 or car bumper 7, the elastic component 6 of present embodiment is connected on the car bumper 7, and the other end of elastic component 6 is connected on the pedestal 5.Push rod 1 provides power by transport trolley, can move reciprocatingly.Linear flexible force transmission spare 2 can be selected chain for use or be with synchronously or steel rope.
Working process is as follows: sports equipment is opened car bumper 7 earlier when switching tracks.At this moment transport trolley moves to rail end earlier, promote push rod 1 forward, promote slide block 3 along pilot bar 4 to front slide, be connected the also pulling forward together of linear flexible force transmission spare 2 on the slide block, drive rotor wheel 8 and car bumper 7 moving axis 12 clockwise directions that rotate together and rotate 90 degree, make car bumper 7 turn to position shown in dotted lines in Figure 1.At this moment, car bumper is opened fully, and sports equipment just can pass through, and opens transport trolley.In this process, elastic component 6 is elongated and accumulation of energy.After sports equipment was opened transport trolley, elastic component 6 rotated car bumper 7 and rotor wheel 8 by screen resilience in the counterclockwise direction, makes car bumper 7 rotate back into the position of closing, i.e. position shown in the solid line among Fig. 1.
The utlity model has simple in structure, the reliable advantage of working stability, and can reduce the power number of car bumper Amount reduces the electrical control difficulty, and the sports equipment system gross investment that reduces to switch tracks saves production cost.
Claims (2)
1. the car bumper switching device that does not have independent power, comprise pedestal (5) and be installed on the car bumper (7) of pedestal side, it is characterized in that, in base top surface transfer bar mechanism is installed, described transfer bar mechanism comprises the slide block (3) that can slide along laterally steering bar (4) and is connected in horizontal push rod (1) on the slide block, on slide block, be connected with a linear flexible force transmission spare (2), linear flexible force transmission spare cover strides across and is installed on the wheel flutter (9) that is positioned at the slide block outside on the pedestal, the other end of linear flexible force transmission spare is socketed in the turning cylinder (10) of car bumper on the rotor wheel (8) coaxial and that rotate synchronously with car bumper (7), be connected with an elastic component (6) on rotor wheel (8) or car bumper (7), the other end of this elastic component is connected on the pedestal (5).
2. the car bumper switching device of no independent power according to claim 1 is characterized in that, described linear flexible force transmission spare (2) is chain or is with synchronously or steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201046811U CN201046866Y (en) | 2007-06-04 | 2007-06-04 | Bumper switching device without separate power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201046811U CN201046866Y (en) | 2007-06-04 | 2007-06-04 | Bumper switching device without separate power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046866Y true CN201046866Y (en) | 2008-04-16 |
Family
ID=39299441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201046811U Expired - Lifetime CN201046866Y (en) | 2007-06-04 | 2007-06-04 | Bumper switching device without separate power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046866Y (en) |
-
2007
- 2007-06-04 CN CNU2007201046811U patent/CN201046866Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080416 |
|
| CX01 | Expiry of patent term |